The scenery is beautiful and unique, making it a World Heritage Site. The drive is a bit long, but the Chinese-speaking tour guide was very reassuring and convenient. The complimentary dumpling lunchbox on the return trip was a thoughtful touch.
This is my third time here, and I still think it's amazing. But even on sunny days in winter, you still need to be careful to keep warm.
Anonymous User
Couple
Mont Saint-Michel Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Mont Saint-Michel year round climate
Spring (March–May): Average 49–57°F, mild but possibly rainy, generally humid. Common activities: Exploring Mont Saint-Michel, walking along the coast, visiting surrounding villages. Recommended clothing: Light jacket, comfortable shoes, rain gear.
Summer (June–August): Average 62–67°F, warm and pleasant, sunny, but occasional showers. Common activities: Relaxing on the beach, swimming, visiting Mont Saint-Michel Abbey, enjoying the sea views. Recommended clothing: Short sleeves, light trousers, sun hat, sunglasses.
Autumn (September–November): Average 51–64°F, cool, more rainfall, especially in November. Common activities: Admiring autumn colours, visiting Mont Saint-Michel, tasting local cuisine. Recommended clothing: Warm jacket, comfortable shoes, rain gear.
Winter (December–February): Average 44–47°F, cold and humid, frequent rain. Common activities: Enjoying the tranquil views of Mont Saint-Michel, visiting museums or indoor attractions. Recommended clothing: Warm coat, scarf, gloves, hat, waterproof boots.
Mont Saint-Michel climatological average
Annual average temperature: approx. 55.6°F / Annual rainfall: approx. 1214 mm / Summer humidity: 65%–75% / Rainiest month: November
Mont Saint-Michel monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
44.4°F
127.6
February
47.3°F
82.3
March
49.1°F
104.2
April
51.6°F
87.5
May
57.6°F
64.3
June
62.8°F
46.3
July
65.8°F
68.5
August
67.3°F
74.2
September
64.2°F
135.2
October
59.9°F
98.6
November
51.4°F
210.8
December
46.2°F
114.8
Mont Saint-Michel weather for the next seven days
3/22
Sunday
Partly Cloudy
55.3°F/37°F
3/23
Monday
Sunny
57.3°F/37.3°F
3/24
Tuesday
Sunny
58.6°F/39.3°F
3/25
Wednesday
Patchy rain nearby
47.1°F/36.5°F
3/26
Thursday
Patchy rain nearby
47.9°F/32.9°F
3/27
Friday
Patchy rain nearby
51.3°F/36.6°F
3/28
Saturday
Cloudy
55.9°F/37.5°F
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